Chromagram using “wietske-b-1.json” file and ceptogram

My ceptogram

Column {data-width=500}

My chroma-based self-similarity

My timbre-based self-similarity change pls what

My chordogram

Novelty functions: Energy

Novelty functions: Spectral

Tempograms: cyclic is false snap je

Tempograms: cyclic is true

Week 12: Pre-processing

Hierarchical clustering

### Heatmap

Classification

          Truth
Prediction AI Non-AI
    AI     34     22
    Non-AI 15     19

# A tibble: 2 × 3
  class  precision recall
  <fct>      <dbl>  <dbl>
1 AI         0.607  0.694
2 Non-AI     0.559  0.463

Random Forest

# A tibble: 2 × 3
  class  precision recall
  <fct>      <dbl>  <dbl>
1 AI         0.679  0.776
2 Non-AI     0.676  0.561